title: Arterial pressure response to the Valsalva test; an indicator of sympathetic activity.
authors.forename: E
authors.initials: E
authors.lastname: HARDENBERGH
authors.forename: J L
authors.initials: JL
authors.lastname: WHITTENBERGER
authors.forename: S J
authors.initials: SJ
authors.lastname: SARNOFF
mesh_terms: D001794:Blood Pressure; D006801:Humans; D013564:Sympathetic Nervous System